About: WR 31a

An Entity of Type: star, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

WR 31a, commonly referred to as Hen 3-519, is a Wolf–Rayet (WR) star in the southern constellation of Carina that is surrounded by an expanding Wolf–Rayet nebula. It is not a classical old stripped-envelope WR star, but a young massive star which still has some hydrogen left in its atmosphere.

Property	Value
dbo:abstract	WR 31a ist ein Wolf-Rayet-Stern im Sternbild Carina. Es wurde anfänglich vermutet, dass es sich auch um einen planetarischen Nebel handelt, was nach neueren Untersuchungen aber nicht zutrifft. (de) WR 31a, commonly referred to as Hen 3-519, is a Wolf–Rayet (WR) star in the southern constellation of Carina that is surrounded by an expanding Wolf–Rayet nebula. It is not a classical old stripped-envelope WR star, but a young massive star which still has some hydrogen left in its atmosphere. (en)
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dbp:absmagV	−6.71 (en)
dbp:appmag1Passband	B (en)
dbp:appmag2Passband	V (en)
dbp:appmag3Passband	R (en)
dbp:appmag4Passband	G (en)
dbp:appmag5Passband	J (en)
dbp:appmag6Passband	H (en)
dbp:appmag7Passband	K (en)
dbp:appmag8Passband	g (en)
dbp:appmagV	10.850000 (xsd:double)
dbp:bV	0.790000 (xsd:double)
dbp:caption	WR 31a is surrounded by a blue bubble nebula created by a powerful stellar wind impacting material expelled during earlier stages of the star's life. (en)
dbp:class	39600.0
dbp:constell	dbr:Carina_(constellation)
dbp:credit	ESA/Hubble & NASA; Acknowledgement: Judy Schmidt (en)
dbp:epoch	J2000.0 (en)
dbp:jH	0.603000 (xsd:double)
dbp:jK	1.226000 (xsd:double)
dbp:luminosity	1820000 (xsd:integer) (en)
dbp:pError	0.013100 (xsd:double)
dbp:parallax	0.115200 (xsd:double)
dbp:propMoDec	2.842000 (xsd:double)
dbp:propMoRa	−5.890 (en)
dbp:rI	0.500000 (xsd:double)
dbp:temperature	27500 (xsd:integer) 30200 (xsd:integer) (en)
dbp:type	dbr:Wolf–Rayet_star
dbp:vR	0.290000 (xsd:double)
dbp:variable	dbr:CLBV
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dcterms:subject	dbc:IRAS_catalogue_objects dbc:2MASS_objects dbc:Carina_(constellation) dbc:Luminous_blue_variables dbc:Wolf–Rayet_stars
gold:hypernym	dbr:Star
rdf:type	owl:Thing dbo:Place dbo:Location schema:Place dbo:CelestialBody dbo:Star
rdfs:comment	WR 31a ist ein Wolf-Rayet-Stern im Sternbild Carina. Es wurde anfänglich vermutet, dass es sich auch um einen planetarischen Nebel handelt, was nach neueren Untersuchungen aber nicht zutrifft. (de) WR 31a, commonly referred to as Hen 3-519, is a Wolf–Rayet (WR) star in the southern constellation of Carina that is surrounded by an expanding Wolf–Rayet nebula. It is not a classical old stripped-envelope WR star, but a young massive star which still has some hydrogen left in its atmosphere. (en)
rdfs:label	WR 31a (de) WR 31a (en)
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foaf:name	WR 31a (en)
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